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- FL5C5 FL535 FL435 LA H103P REV1 0 2019 07 24 BIOS & KBECOK TESTEDBIOS · LA-H103P · 6.95 MB · 25 Feb 2025BIOS rar6.95 MB
- IdeaPad Slim 5 ILS4M LA N191P REV 1A FBOM OK TESTED UNLOCK UltraBIOS · LA-N191P · 7.83 MB · 8 Jan 2025BIOS rar7.83 MB
- X1 Yoga 4th Gen Type 20QF, 20QG Laptop ThinkPad FX490 NM B861 REVBIOS · NM-B861 · 32.0 MB · 14 Aug 2024BIOS bin32.0 MB
- NM C931 RV 1 0 FLACH+ EEPROM EC MEC1663 0x02202445 2KB CRC32 0x010D86F0BIOS · NM-C931 · 545 B · 10 Jun 2024BIOS rar545 B
- CG413 CG513 CZ513 NM A981 REV 1 0 2016 06 16 NVIDIA GPU WORKINGBIOS · NM-A981 · 8.66 MB · 17 May 2024BIOS rar8.66 MB
- FV440 FS441 FS540 NM C121 REV 1 0 2018 12 12 CELERON 4205U WORKINGBIOS · NM-C121 · 6.97 MB · 21 Dec 2023BIOS rar6.97 MB
- DG421 DG521 DG721 NM B242 Rev 1 0 2017 01 25 i5 7200 WORKING BIOSBIOS · NM-B242 · 6.93 MB · 2 Nov 2023BIOS rar6.93 MB
- DG421 DG521 DG721 NM B242 Rev1 0 2017 01 25 i3 6006U BIOS & KBECBIOS · NM-B242 · 8.96 MB · 2 Nov 2023BIOS rar8.96 MB
- NM-C891 REV 1.0 ENOVO T14s Laptop (ThinkPad) S BIOS WORLD
BIOS archive for a Lenovo ThinkPad T14s laptop on LCFC board NM-C891 revision 1.0, although the brand field lists Apple, which does not fit the name.
BIOS · NM-C891 · 16.5 MB · 27 Oct 2026BIOS rar16.5 MB - lock
Lenovo BIOS dump for a laptop built on LCFC board NM-B931, supplied as a 32 MB raw binary called lock.bin.
BIOS · NM-B931 · 32.0 MB · 22 Sept 2026BIOS bin32.0 MB - EY515-EY517-EY519-EY520 NM-B701 REV 1.0 2018-03-21 COPY BIOS
BIOS dump for Lenovo boards labelled EY515, EY517, EY519 and EY520, built on the LCFC NM-B701 motherboard, revision 1.0, with a date of 2018-03-21 in the name.
BIOS · NM-B701 · 16.0 MB · 10 May 2025BIOS bin16.0 MB - JS47L JS47M NM-E781 REV 1.0 AMD RYZEN 7 OKOK
BIOS archive for a Lenovo laptop with codes JS47L and JS47M on LCFC board NM-E781, revision 1.0, in an AMD Ryzen 7 configuration, marked OKOK as confirmed working.
BIOS · NM-E781 · 10.4 MB · 14 Nov 2024BIOS rar10.4 MB - DX270 NM-B061 REV 1.0 WORKING BIOS 100%
BIOS dump for a Lenovo machine with model code DX270, built on LCFC board NM-B061 revision 1.0, and described as fully working.
BIOS · NM-B061 · 13.5 MB · 14 Aug 2024BIOS rar13.5 MB - FS44 FS54A NM-C171 Rev 1.0 TESTED OK
Lenovo BIOS dump for the FS44 / FS54A platform on motherboard NM-C171 revision 1.0, marked as tested and working.
BIOS · NM-C171 · 4.47 MB · 10 Dec 2023BIOS rar4.47 MB - L14 GEN 2 WORKING BIOS 100%
BIOS image for the Lenovo ThinkPad L14 Gen 2, labelled as fully working, in a 16.8 MB RAR archive.
BIOS · NM-D391 · 16.8 MB · 19 Dec 2022BIOS rar16.8 MB - E15 GE420 GE520 NM-C771 REV 1.0 WORKING BIOS 100%
Fully working BIOS for the Lenovo ThinkPad E15 on board NM-C771 revision 1.0, with GE420 and GE520 listed in the name; the RAR is 10.5 MB.
BIOS · NM-C771 · 10.5 MB · 17 Oct 2022BIOS rar10.5 MB - Ideapad 300-15ibr BMWC1 BMWC2 NM-A471 REV 2.0 2015-07-01
BIOS image for the Lenovo IdeaPad 300-15IBR, platform codes BMWC1 and BMWC2, board NM-A471 revision 2.0, dated 2015-07-01 in the name, packed in a 3.66 MB RAR.
BIOS · NM-A471 · 3.66 MB · 3 Jul 2022BIOS rar3.66 MB - FT490 FT492 FT590 FP531 NM B901 REV 1 0 2018 12 28 U5502 U2101 MECBIOS
Combined ME and BIOS dump for Lenovo ThinkPad boards FT490, FT492, FT590 and FP531, motherboard NM-B901 rev 1.0, dated 2018-12-28.
BIOS · NM-B901 · 10.3 MB · 19 Feb 2022BIOS rar10.3 MB - G50-70 G50-45 ACLU5-ACLU6-NM-A281-Rev 1.0 working bios
Working BIOS dump for Lenovo G50-70 and G50-45 laptops built on the ACLU5 / ACLU6 NM-A281 board, revision 1.0.
BIOS · NM-A281 · 2.35 MB · 16 Dec 2021BIOS rar2.35 MB - Yoga 7 2-in-1 14AHP9 - Type 83DK NB6380G MB V1.bin
BIOS dump for the Lenovo Yoga 7 2-in-1 14AHP9, machine type 83DK, taken from a board marked NB6380G_MB_V1, packed as a 12.6 MB ZIP.
BIOS · 12.6 MB · 3 Dec 2025BIOS zip—12.6 MB - EX480 NM-B481 REV 1.0 2017-11-03 16MB BIOS
16MB BIOS for the Lenovo LCFC motherboard NM-B481, revision 1.0, with the EX480 project label and a date of 2017-11-03.
BIOS · NM-B481 · 7.61 MB · 5 Apr 2025BIOS rar7.61 MB - LEN0OVO IDEAPAD 530S EYG20 EYG10 ES430 ES530 NM B601 REV 1 0 2018
Raw 8 MB BIOS for the Lenovo IdeaPad 530S on LCFC board NM-B601, revision 1.0, from 2018, with EYG20, EYG10, ES430 and ES530 project codes listed in the name.
BIOS · NM-B601 · 8.00 MB · 11 Jan 2025BIOS bin8.00 MB - BIOS E440 AILE1 NM-A151 REV 1.0 U8M1 4MB & 8MB OK
Firmware set for the Lenovo ThinkPad E440 on the AILE1 board, LCFC number NM-A151 revision 1.0, from chip position U8M1, with 4MB and 8MB images marked OK.
BIOS · NM-A151 · 5.36 MB · 22 Sept 2024BIOS rar5.36 MB - BKP IO NM-D011 256 KB TESTED OK
Firmware backup for the Lenovo NM-D011 board, an LCFC numbering pattern used for Lenovo laptops.
BIOS · NM-D011 · 126 KB · 24 Jan 2024BIOS rar126 KB - 110 Touch 15ACL Laptop ideapad BIOS 1QCN32WW, AMD DG520 NM B051
BIOS for the Lenovo ideapad 110 Touch-15ACL, firmware version 1QCN32WW, made for the AMD-based DG520 board NM-B051. The RAR archive is 2.61 MB.
BIOS · NM-B051 · 2.61 MB · 13 Jan 2024BIOS rar2.61 MB - X270 DX270 NM-B061 1.0 2016-10-27 OKOKOK
Firmware dump for the Lenovo ThinkPad X270, LCFC project DX270, board NM-B061 revision 1.0, dated 2016-10-27 and marked as confirmed good.
BIOS · NM-B061 · 22.4 MB · 8 Nov 2023BIOS rar22.4 MB - HS450 NM-D231 SVT REV 1.0 2020-08-27 TESTED BIOS OK
Tested BIOS for the Lenovo HS450 mainboard NM-D231, SVT revision 1.0, dated 2020-08-27 in the name, in an 18.5 MB RAR.
BIOS · NM-D231 · 18.5 MB · 24 Oct 2023BIOS rar18.5 MB - CE570 NM-A831 REV 3.0 2016-11-08
Lenovo BIOS dump for LCFC board NM-A831, revision 3.0 dated 2016-11-08, with CE570 as the project code, in an 8.54 MB RAR.
BIOS · NM-A831 · 8.54 MB · 3 Sept 2023BIOS rar8.54 MB - THINKPAD P52 Type 20M9, 20MA EP520 NM B562 Rev 1 0 P72 1 17 N2CET34W
BIOS for the Lenovo ThinkPad P52, machine types 20M9 and 20MA, on the EP520 board with LCFC number NM-B562 revision 1.0, at version 1.17 with build code N2CET34W.
BIOS · NM-B562 · 9.55 MB · 13 Nov 2022BIOS rar9.55 MB - IDEAPAD 3 14IGL05 GS453 GS553 NM C961 REV 1 0 2019 12 27 DWCN23WW
BIOS for the Lenovo IdeaPad 3 14IGL05 on board NM-C961 revision 1.0, with GS453 and GS553 codes, a date of 2019-12-27 and firmware version DWCN23WW in the name.
BIOS · NM-C961 · 3.52 MB · 8 Jun 2022BIOS rar3.52 MB - JV471 JV571 NM-E361 REV 1.0 BOS
BIOS dump, spelled BOS in the name, for Lenovo laptops on the JV471 and JV571 platform, motherboard NM-E361 revision 1.0.
BIOS · NM-E361 · 7.99 MB · 10 Jun 2024BIOS rar7.99 MB - AITE1 NM-A221 REV 1.0 2014-09-12 WORKING BIOS 100%
BIOS archive for Lenovo AITE1 motherboard NM-A221 revision 1.0, dated 2014-09-12, labelled as fully working.
BIOS · NM-A221 · 6.76 MB · 29 May 2024BIOS rar6.76 MB - LEGION Y7000P IAH7 JY572 JY573 JY673 NM E241 REV 1 0 BIOS WORKING
Working BIOS for the Lenovo Legion Y7000P IAH7, covering JY572, JY573 and JY673 designations, on board NM-E241 revision 1.0.
BIOS · NM-E241 · 22.2 MB · 13 May 2024BIOS rar22.2 MB - NM-C362 Rev1.0 BGCN34WW CLEAR ME REGION TESTED OK
BIOS dump for Lenovo LCFC motherboard NM-C362 revision 1.0, BIOS version BGCN34WW, with a cleared ME region and marked as tested working.
BIOS · NM-C362 · 5.23 MB · 21 Jan 2023BIOS rar5.23 MB - HS553 NM-D701 REV 1.0 2021-01-11 WORKING BIOS 100%
Working BIOS dump for a Lenovo notebook with board HS553 NM-D701, revision 1.0, dated 2021-01-11, reported as fully working in the name.
BIOS · NM-D701 · 6.88 MB · 9 Nov 2022BIOS rar6.88 MB - T450S T440S AIMTI NM-A301 2014-10-28 WORKING BIOS 100%
Working BIOS for Lenovo ThinkPad T450s and T440s boards, AIMTI design with number NM-A301, dated 2014-10-28 and reported fully tested.
BIOS · NM-A301 · 23.9 MB · 20 Sept 2022BIOS rar23.9 MB - E14 Gen 5 Type 21JK, 21JL Laptops ThinkPad Type 21JK NM F311 REVBIOS · NM-F311 · 10.8 MB · 23 Jun 2026BIOS rar10.8 MB
- ThinkPad S2 DA0PS8MB8G0 REV G BF.BINBIOS · DA0PS8MB8G0 · 5.09 MB · 10 Nov 2025BIOS zip5.09 MB
- Yoga 7 2-in-1 14IML9 - (NB6380E MB V3) CSME CLEAN OK 14THBIOS · 18.0 MB · 26 Oct 2025BIOS rar—18.0 MB
- ideapad 3-15ITL05 Laptop - Type 81X8 - Model 81X800N1INBIOS · NM-D461 · 6.77 MB · 29 Sept 2025BIOS rar6.77 MB